| Simple | Progressive | Perfect | Progressive |
Present |
I grind |
you grind |
he/she/it grinds |
we grind |
you all grind |
they grind |
|
I am grinding |
you are grinding |
he/she/it is grinding |
we are grinding |
you all are grinding |
they are grinding |
|
I have ground |
you have ground |
he/she/it has ground |
we have ground |
you all have ground |
they have ground |
|
I have been grinding |
you have been grinding |
he/she/it has been grinding |
we have been grinding |
you all have been grinding |
they have been grinding |
|
Past |
I ground |
you ground |
he/she/it ground |
we ground |
you all ground |
they ground |
|
I was grinding |
you were grinding |
he/she/it was grinding |
we were grinding |
you all were grinding |
they were grinding |
|
I had ground |
you had ground |
he/she/it had ground |
we had ground |
you all had ground |
they had ground |
|
I had been grinding |
you had been grinding |
he/she/it had been grinding |
we had been grinding |
you all had been grinding |
they had been grinding |
|
Future |
I will grind |
you will grind |
he/she/it will grind |
we will grind |
you all will grind |
they will grind |
|
I will be grinding |
you will be grinding |
he/she/it will be grinding |
we are grinding |
you all will be grinding |
they will be grinding |
|
I will have ground |
you will have ground |
he/she/it will have ground |
we will have ground |
you all will have ground |
they will have ground |
|
I will have been grinding |
you will have been grinding |
he/she/it will have been grinding |
we will have been grinding |
you all will have been grinding |
they will have been grinding |
|